Standard Lemma guide

leaven

noun · verb · 11 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Canada, General-American, Received-Pronunciation: /ˈlɛv.ən/
  • Canada, General-American, Received-Pronunciation: [ˈlɛvn̩]
  • California: Recorded audio is listed in the source snapshot.
  • Australian, New-Zealand: /ˈlev.ən/
  • Australian, New-Zealand: [ˈlevn̩]
  • rhymes with -ɛvən
  • CMU ARPABET: L EH1 V AH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Any agent used to make dough rise or to have a similar effect on baked goods.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Anything that induces change, especially a corrupting or vitiating change.

Definition source: English Wiktionary via Wiktextract

Usage: countable, figuratively, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Chametz.

Definition source: English Wiktionary via Wiktextract

Usage: Judaism, countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To add a leavening agent.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • Yeast is used to leaven bread, making it rise during baking.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

To cause to rise by fermentation.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

verb

Meaning 6

To temper an action, decision, attitude, characteristic, etc.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

verb

Meaning 7

To imbue; to infect; to vitiate.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, transitive

Examples

  • The comedian's jokes helped leaven the atmosphere during the serious meeting.
  • Her optimism seemed to leaven the otherwise tense environment.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

verb

Meaning 8

To rise or become larger; to prove.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

an influence that works subtly to lighten or modify something

Definition source: Princeton WordNet 3.0

Examples

  • his sermons benefited from a leavening of humor

Meaning relationships

Synonyms: leavening

Antonyms: none provided

Broader terms: imponderable

10

noun

Meaning 10

a substance used to produce fermentation in dough or a liquid

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: leavening

Antonyms: none provided

Broader terms: substance

Narrower terms: baking powder, sourdough, yeast, barm

11

verb

Meaning 11

cause to puff up with a leaven

Definition source: Princeton WordNet 3.0

Examples

  • unleavened bread

Meaning relationships

Synonyms: raise, prove

Antonyms: none provided

Broader terms: raise, lift, elevate, get up, bring up

History

Etymology

Etymology tree Proto-Indo-European *h1lengwh- Proto-Indo-European *-us Proto-Indo-European *h1lénghusder. ▲ Proto-Italic *breɣwisinflu.? Proto-Italic *leɣwis Latin levis Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-yéti Proto-Indo-European *-eh2yéti Proto-Indo-European *-h2tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Latin levō Proto-Indo-European *-mn̥ Proto-Italic *-mn̥ Latin -men Vulgar Latin *levāmender. Old French levainbor. Middle English levayn English leaven From Middle English levayn, borrowed from Old French levain, from Vulgar Latin *levāmen, a noun based on Latin levō (“raise”).

Across languages

Translations

106 source translations are retained for this English entry.

  • Arabic: خَمِيرَة (ḵamīra) — any agent used to make dough rise
  • Armenian: թթխմոր (tʻtʻxmor) — any agent used to make dough rise
  • Azerbaijani: maya — any agent used to make dough rise
  • Bulgarian: набухвател (nabuhvatel) — any agent used to make dough rise
  • Catalan: llevat — any agent used to make dough rise
  • Chinese Mandarin: 酵母 (jiàomǔ) — any agent used to make dough rise
  • Chinese Mandarin: 麵肥 /面肥 (miànféi) — any agent used to make dough rise
  • Cornish: gwel — any agent used to make dough rise
  • Czech: kvásek — any agent used to make dough rise
  • Dutch: rijsmiddel — any agent used to make dough rise
  • Esperanto: fermentilo — any agent used to make dough rise
  • Finnish: nostatusaine — any agent used to make dough rise
  • French: levain — any agent used to make dough rise
  • French: ferment — any agent used to make dough rise
  • Friulian: levan — any agent used to make dough rise
  • Galician: lévedo — any agent used to make dough rise
  • Galician: fermento — any agent used to make dough rise
  • Galician: isco — any agent used to make dough rise
  • Georgian: საფუარი (sapuari) — any agent used to make dough rise
  • German: Treibmittel — any agent used to make dough rise
  • German: Triebmittel — any agent used to make dough rise
  • German: Ferment — any agent used to make dough rise
  • Gothic: 𐌱𐌴𐌹𐍃𐍄 (beist) — any agent used to make dough rise
  • Ancient Greek: ζύμη (zúmē) — any agent used to make dough rise
  • Gurani: ئامیان (āmyān) — any agent used to make dough rise
  • Hebrew: שאור (s'or) — any agent used to make dough rise
  • Hungarian: kovász — any agent used to make dough rise
  • Hungarian: élesztő — any agent used to make dough rise
  • Ido: hefo — any agent used to make dough rise
  • Irish: gabháil — any agent used to make dough rise
  • Italian: lievito — any agent used to make dough rise
  • Japanese: パン種 (pan-dane) — any agent used to make dough rise
  • Japanese: 膨張剤 (bōchōzai) — any agent used to make dough rise
  • Central Kurdish: ھەوێن (hewên) — any agent used to make dough rise
  • Northern Kurdish: havên — any agent used to make dough rise
  • Latvian: rauga — any agent used to make dough rise
  • Lithuanian: raugas — any agent used to make dough rise
  • Malay: bahan penaik — any agent used to make dough rise
  • Manx: jastee — any agent used to make dough rise
  • Manx: jiastyn — any agent used to make dough rise
  • Manx: soorid — any agent used to make dough rise
  • Māori: rēwena — any agent used to make dough rise
  • Middle English: sour dogh — any agent used to make dough rise
  • Middle English: levayn — any agent used to make dough rise
  • Classical Nahuatl: xocotextli — any agent used to make dough rise
  • Norwegian: hevingsmiddel — any agent used to make dough rise
  • Occitan: levam — any agent used to make dough rise
  • Old Church Slavonic: квасъ (kvasŭ) — any agent used to make dough rise
  • Persian: مایه (mâye) — any agent used to make dough rise
  • Persian: برازده (barāzde) — any agent used to make dough rise
  • Polish: zakwas — any agent used to make dough rise
  • Polish: zaczyn — any agent used to make dough rise
  • Polish: drożdże — any agent used to make dough rise
  • Portuguese: fermento — any agent used to make dough rise
  • Portuguese: levedura — any agent used to make dough rise
  • Romanian: plămădeală — any agent used to make dough rise
  • Romanian: maia — any agent used to make dough rise
  • Romanian: covoseală — any agent used to make dough rise
  • Romanian: plămadă — any agent used to make dough rise
  • Romansh: levon — any agent used to make dough rise
  • Romansh: levànt — any agent used to make dough rise
  • Romansh: lavamaint — any agent used to make dough rise
  • Romansh: tschadamaint — any agent used to make dough rise
  • Romansh: alvo — any agent used to make dough rise
  • Romansh: alvamaint — any agent used to make dough rise
  • Russian: заква́ска (zakváska) — any agent used to make dough rise
  • Russian: разрыхли́тель (razryxlítelʹ) — any agent used to make dough rise
  • Sicilian: criscenti — any agent used to make dough rise
  • Spanish: levadura — any agent used to make dough rise
  • Spanish: polvos de hornear — any agent used to make dough rise
  • Swahili: chachu — any agent used to make dough rise
  • Swahili: hamira — any agent used to make dough rise
  • Tagalog: lebadura — any agent used to make dough rise
  • Turkish: maya — any agent used to make dough rise
  • Ottoman Turkish: مایه (maya) — any agent used to make dough rise
  • Ottoman Turkish: خامور (hamur) — any agent used to make dough rise
  • Venetan: levà — any agent used to make dough rise
  • Walloon: lewin — any agent used to make dough rise
  • Welsh: surdoes — any agent used to make dough rise
  • Welsh: eples — any agent used to make dough rise
  • Welsh: lefain — any agent used to make dough rise
  • Zazaki: ameyn — any agent used to make dough rise
  • Zazaki: amên (diq) — any agent used to make dough rise
  • Zazaki: amîn — any agent used to make dough rise
  • Finnish: nostattaa — to add leavening
  • Ido: hefizar — to add leavening
  • Italian: lievitare — to add leavening
  • Romanian: plămădi — to add leavening
  • Spanish: leudar — to add leavening
  • Chinese Mandarin: 膨鬆 /膨松 (péngsōng) — to cause to rise by fermentation
  • Finnish: nostattaa — to cause to rise by fermentation
  • Finnish: kohottaa — to cause to rise by fermentation
  • French: faire lever — to cause to rise by fermentation
  • French: faire fermenter — to cause to rise by fermentation
  • Galician: levedar — to cause to rise by fermentation
  • Hawaiian: hū — to cause to rise by fermentation
  • Hebrew: הֶחְמִיץ (heẖmítz) — to cause to rise by fermentation
  • Hungarian: keleszt — to cause to rise by fermentation
  • Hungarian: megkeleszt — to cause to rise by fermentation
  • Hungarian: erjeszt — to cause to rise by fermentation
  • Italian: lievitare — to cause to rise by fermentation
  • Māori: rēwena — to cause to rise by fermentation
  • Norwegian: heve — to cause to rise by fermentation
  • Persian: وراوردن (varâvardan) — to cause to rise by fermentation
  • Spanish: leudar — to cause to rise by fermentation
  • Tahitian: hōpue — to cause to rise by fermentation